Ali Ahmed, Y. (2011). Evaluation of the Economic Activity of the Bazian Technical Plaster Plant / Sulaymaniyah for the period (1999-2009). University of Basrah - Journals Management System, 7(27), 1-34.
Younis Ali Ahmed. "Evaluation of the Economic Activity of the Bazian Technical Plaster Plant / Sulaymaniyah for the period (1999-2009)". University of Basrah - Journals Management System, 7, 27, 2011, 1-34.
Ali Ahmed, Y. (2011). 'Evaluation of the Economic Activity of the Bazian Technical Plaster Plant / Sulaymaniyah for the period (1999-2009)', University of Basrah - Journals Management System, 7(27), pp. 1-34.
Ali Ahmed, Y. Evaluation of the Economic Activity of the Bazian Technical Plaster Plant / Sulaymaniyah for the period (1999-2009). University of Basrah - Journals Management System, 2011; 7(27): 1-34.